diff --git a/app/Models/Item.php b/app/Models/Item.php
index be85049d2..e46a13621 100644
--- a/app/Models/Item.php
+++ b/app/Models/Item.php
@@ -21,4 +21,9 @@ class Item extends Model
     {
         return $this->belongsTo(Plant::class);
     }
+
+    public function stickerMasters()
+    {
+        return $this->hasMany(StickerMaster::class, 'item_id', 'id');
+    }
 }